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OCR GCSE Chemistry B · J258
June 2023 · Higher · Code 04 · 1 hour 45 minutes · 90 marks
This is the June 2023 Depth in chemistry Higher (04) past paper for Chemistry B (Twenty First Century Science) (J258). It is the June 2023 sitting, paper reference 04.
Use the question paper, mark scheme, and any inserts above to practise under exam conditions. The paper assesses content drawn from the Chemistry B (J258) specification — see the topic list further down for what to revise.
Revise these sections before sitting June 2023 Depth in chemistry Higher (04) for Chemistry B (Twenty First Century Science):
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